205222788

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{31151}}^1$

素因数の和:31225

約数の個数: 48

約数和(自身を含む): 540798720

約数和(自身を除く): 335575932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 31151, 62302, 93453, 124604, 186906, 280359, 373812, 560718, 841077, 1121436, 1682154, 1900211, 3364308, 3800422, 5700633, 7600844, 11401266, 17101899, 22802532, 34203798, 51305697, 68407596, 102611394, 205222788]

約数ペア:

[(1, 205222788), (2, 102611394), (3, 68407596), (4, 51305697), (6, 34203798), (9, 22802532), (12, 17101899), (18, 11401266), (27, 7600844), (36, 5700633), (54, 3800422), (61, 3364308), (108, 1900211), (122, 1682154), (183, 1121436), (244, 841077), (366, 560718), (549, 373812), (732, 280359), (1098, 186906), (1647, 124604), (2196, 93453), (3294, 62302), (6588, 31151)]